Shoe upper



FIG. 1 is a front perspective view of a shoe upper showing my new design;

FIG. 2 is a side view thereof;

FIG. 3 is a rear perspective view thereof; and,

FIG. 4 is an enlarged view containing the claimed region of FIG. 2.

The three bold lines, including the curved upper loop segments and the interrupted lower segments, represent elements forming part of the claimed design. The uneven-length broken lines immediately adjacent to and fully surrounding the shaded area represent unclaimed boundaries of the design. The uneven-length broken lines showing the remainder of the shoe are for environmental purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a shoe upper, as shown and described. 